Mathematics · Work and Time
Shreyas can complete 4 5 part of a work in 20 days. Ruchi is 2.5 times as efficient as Shreyas. In how many days will Ruchi alone complete the same work?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112 days
- 210 days✓
- 39 days
- 411 days
Correct answer
10 days
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